UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q6VCiT5opUr/aZ9DXkkjzs0TZKwDyAtKyDQEzfndFmM=' 
WHERE 
  key_id = 'd9ea7098f31fd0a61a6a7123eaa8ad8d6013eb6ccd4e5e630b1a6d42eab2b1cb' 
  AND (
    token = 'Q6VCiT5opUr/aZ9DXkkjzs0TZKwDyAtKyDQEzfndFmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )